<template>
    <router-view />
</template>

<style>
    *{
        padding:0;
        margin: 0;
    }
    html,body,body>div.page,body>div.page>div{
        height: 100%;
    }
    
    body>div.page>div>.page_container>.el-container{
        height: calc( 100% - 100px);
    }
    .el-message{
        top: 50px !important;;
    }
   
</style>